Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Angelica Marie Diaz, FNP-C

Individual provider Nurse Practitioner · NPI 1134954829

Angelica Marie Diaz, FNP-C is a Nurse Practitioner in Mokena, Illinois. Qualified in 2024, 2 years ago. Practices with Adventist Health Partners, Inc, a 253-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
2
Licensed in
IL
In the registry since
2024
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

19110 Darvin Dr Ste C
Mokena, IL 60448-8683
Phone: (708) 765-3899
Fax: (708) 765-3939
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 209030448 (IL)

Record details

NPI number1134954829
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedSeptember 3, 2024
Last updated in NPPESSeptember 3, 2024
Certification dateSeptember 3, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Adventist Health Partners, Inc. — 253 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $31 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Uchicago Medicine Adventhealth Hinsdale Hospital · Hinsdale, IL
  • Uchicago Medicine Adventhealth La Grange Hospital · La Grange, IL

Colleagues at Adventist Health Partners, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 253 clinicians in the practice; 12 are shown here.

Other providers in Mokena